//
//  AppDelegate.swift
//  SwiftWeibo
//
//  Created by 刘英群 on 2016/12/22.
//  Copyright © 2016年 刘英群. All rights reserved.
//

import UIKit
//iOS10推出
import UserNotifications

import SVProgressHUD

import AFNetworking

@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate {

    var window: UIWindow?


    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
        
        // 应用程序额外设置
        setupAdditions()
        
        window = UIWindow()
        window?.backgroundColor = UIColor.white
        window?.rootViewController = LYQMainViewController()
        window?.makeKeyAndVisible()
        loadAppInfo()
        return true
    }


}

// MARK: 设置应用程序额外信息
extension AppDelegate{
    
    fileprivate func setupAdditions() {
        
        //1.设置 SVProguressHUD 最小解除时间
        SVProgressHUD.setMinimumDismissTimeInterval(1)
        
        //2.设置网络加载指示器
        AFNetworkActivityIndicatorManager.shared().isEnabled = true
        
        //3.设置用户授权显示通知
        // #available 是检测设备版本， 如果是10.0以上
        if #available(iOS 10.0, *) {
            UNUserNotificationCenter.current().requestAuthorization(options: [.alert, .badge, .carPlay, .sound]) { (success, error) in
                
                print("授权" + (success ? "成功" : "失败"))
            }
        } else {
            // 10.0以下
            //取得用户授权显示通知（上方的提示条、声音，badegeNum）
            let notifySettings = UIUserNotificationSettings(types: [.badge, .alert, .sound], categories: nil)
            UIApplication.shared.registerUserNotificationSettings(notifySettings)
        }
        

    }
}

// MARK: 从服务器加载应用程序信息
extension AppDelegate {
    
    fileprivate func loadAppInfo() {
        //1. 模拟异步
        DispatchQueue.global().async {
            
            let url = Bundle.main.url(forResource: "main.json", withExtension: nil)
            
            let data = NSData(contentsOf: url!)
            
            // 写入磁盘
            let docDir = NSSearchPathForDirectoriesInDomains(.documentDirectory, .userDomainMask, true)[0]
            let jsonPath = (docDir as NSString).appendingPathComponent("main.json")
            
            
            //直接保存在沙盒，保证下一次程序启动应用
            data?.write(toFile: jsonPath, atomically: true)
            
            print("应用程序加载完毕 \(jsonPath)")
        }
    }
}









